MenuItemTemplate.ClientOnClickPostBackConfirmation 属性

设置或检索要显示当ClientOnClickUsingPostBackEvent属性设置的确认消息。

命名空间：  Microsoft.SharePoint.WebControls
程序集：  Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）

语法

声明
Public Property ClientOnClickPostBackConfirmation As String
    Get
    Set
用法
Dim instance As MenuItemTemplate
Dim value As String

value = instance.ClientOnClickPostBackConfirmation

instance.ClientOnClickPostBackConfirmation = value

public string ClientOnClickPostBackConfirmation { get; set; }

属性值

类型：System.String
表示的确认消息String 。

备注

如果ClientOnClickPostBackConfirmation属性设置后ClientOnClickNavigateUrl属性设置，则会将ClientOnClickNavigateUrl重置为空引用（无 在 Visual Basic 中）。

值ClientOnClickNavigateUrl属性可能包含客户端替换的令牌括在百分号 (%) 字符。

示例

本示例演示如何对 Ecma 脚本函数的调用中包括动态替换的令牌。请注意令牌的值必须正确编码用于为 URL 参数中引用 Ecma 脚本字符串值。

MenuTemplate customerMenu = new MenuTemplate();

MenuItemTemplate editCustomer = 
  new MenuItemTemplate("Edit", "/images/edit.gif");
editCustomer.ClientOnClickNavigateUrl = 
  "/EditCustomer.aspx?Id='%CustomerId%'";
customerMenu.Add(editCustomer);

MenuItemTemplate deleteCustomer = 
  new MenuItemTemplate("Delete", "/images/delete.gif");
deleteCustomer.ClientOnClickScript = 
  "ConfirmDeleteThenPostBack(this, '%CustomerId%', '%CustomerName%')";
customerMenu.Add(deleteCustomer);

MenuItemTemplate displayInvoices = 
  new MenuItemTemplate("Display Invoices", "/images/invoice.gif");
displayInvoices.SetClientOnClickUsingPostBackEvent(InvoiceDetailControl, 
  "CustomerId=%CustomerId%");
customerMenu.Add(displayInvoices);

...

foreach(Customer customer in CustomersResults)
{
    TableCell cell = new TableCell();
    row.Add(cell);

    Menu menu = new Menu();
    menu.TokenValues.Add("CustomerId", customer.Id.ToString());
    menu.TokenValues.Add("CustomerName", customer.Name);
    cell.Add(menu);
}

Dim customerMenu As New MenuTemplate()

Dim editCustomer As New MenuItemTemplate("Edit", "/images/edit.gif")
editCustomer.ClientOnClickNavigateUrl = "/EditCustomer.aspx?Id='%CustomerId%'"
customerMenu.Add(editCustomer)

Dim deleteCustomer As New MenuItemTemplate("Delete", "/images/delete.gif")
deleteCustomer.ClientOnClickScript = "ConfirmDeleteThenPostBack(this, '%CustomerId%', '%CustomerName%')"
customerMenu.Add(deleteCustomer)

Dim displayInvoices As New MenuItemTemplate("Display Invoices", "/images/invoice.gif")
displayInvoices.SetClientOnClickUsingPostBackEvent(InvoiceDetailControl, "CustomerId=%CustomerId%")
customerMenu.Add(displayInvoices)

...

For Each customer As Customer In CustomersResults
    Dim cell As New TableCell()
    row.Add(cell)

    Dim menu As New Menu()
    menu.TokenValues.Add("CustomerId", customer.Id.ToString())
    menu.TokenValues.Add("CustomerName", customer.Name)
    cell.Add(menu)
Next customer

下面的示例演示如何使用 ASPX 标记中声明一个菜单。

<SharePoint:MenuTemplate runat="server" id="CustomerMenu">
<SharePoint:MenuItemTemplate id="CustomerMenu_Edit" 
  runat="server" Text="Edit"
ClientOnClickNavigateUrl="/EditCustomer.aspx?Id='%CustomerId%" />
ImageUrl="/images/edit.gif" />
<SharePoint:MenuItemTemplate id="CustomerMenu_Delete" runat="server" 
  Text="Delete"
ClientOnClickScript="ConfirmDeleteThenPostBack(this, '%CustomerId%', 
  '%CustomerName%')"
ImageUrl="/images/delete.gif" />
</SharePoint:MenuTemplate>

另请参阅

引用

MenuItemTemplate 类

MenuItemTemplate 成员

Microsoft.SharePoint.WebControls 命名空间